TS/SCI Senior .NET Developer Jobs in Washington, DC

Refine Results
1 - 20 of 2,083 Jobs

100% Remote, Senior Dotnet Developer - Only W2

Taras Technology LLC

•

Remote

Contract

State/Government domain experience highly Preferred Client is looking for Senior .Net Developer with Requires skills C#, ASP.Net, MVC, CORE, Restful APIs , Entity Framework or comparable ORM, HTML/CSS, JavaScript or jQuery, Azure DevOps, GIT GitHub Enterprise, Automated Unit Testing, Developing on Agile Scrum Team, TSQL, Bootstrap 4+, Typescript/Angular 6+ Job requirements: Strong communication skills and the ability to work closely with a team. Ability to read, understand, and create design do
Easy Apply
Posted 2 hours ago | Updated 2 hours ago

Full Stack .NET Developer

Sonitalent LLC

•

Washington, District of Columbia, USA

Full-time

Job Title Full Stack .NET Developer Job Location Washington DC OR Chantilly, Virginia Onsite Position Type: Direct hire Duration FTE Visa USC Mode Of Interview Onsite Salary: $140-150K Job Description: Must Have: Top secret or Sensitive compartmented information clearance. Job Description: We are searching for full-time Software Engineers to assist clients in creating and maintaining website content, graphics, performance, and capacity. The selected candidate will develop .Net base applications
Easy Apply
Posted 7 days ago

Senior .NET Developer

Sky Consulting Inc

•

Remote

Contract, Third Party

This is a Direct client role, Remote for candidates with Authorized US work permits. Work can be performed within USA limits only. 3rd Party Sales Recruiter , NO Calls pls. Requires C#, ASP.Net, MVC, CORE, Restful APIs , Entity Framework or comparable ORM, HTML/CSS, JavaScript or jQuery, Azure DevOps, GIT GitHub Enterprise, Automated Unit Testing, Developing on Agile Scrum Team, TSQL, Bootstrap 4+, Typescript/Angular 6+ Title: Senior.Net Developer Our client is looking for a highly motivated
Easy Apply
Posted 1 day ago

Senior .NET Developer - GPO SECAPS - PUBLIC TRUST

ASD, Inc.

•

Falls Church, Virginia, USA

Contract

ASD has an opening for a senior level .NET Developer to join our team. This position provides an opportunity to join an expanding team that will continue to develop and expand a system that supports an existing government customer. We work closely with our customer to ensure that we continue to provide the updated services needed as they expand their own offerings to a growing list of other government organizations. The selected .NET Developer candidate will work within established Agile teams t
Easy Apply
Posted 44 days ago | Updated 1 day ago

.NET/C# Developer

Elevate Digital

•

Arlington, Virginia, USA

Full-time

Hiring for a .NET/C# developer in Arlington, Virginia. Required Skills and Expertise: Hands-on application development and full SDLC experience in a corporate setting Microsoft ASP.NET Core / C#, Strong background in LINQ and EF Core Microsoft SQL Server Experience with web service integration (REST, SOAP) Experience with JavaScript, jQuery, TypeScript etc. Familiar with responsive web design frameworks like Bootstrap Strong problem-solving skills Strong written and verbal communication skills
Easy Apply
Posted 18 days ago | Updated 2 hours ago

Senior Software Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - R

Next Step Systems

•

Herndon, Virginia, USA

Full-time

Senior Software Developer, TS/SCI with Full Scope Polygraph Security Clearance Required, Herndon, VA We are seeking a Senior Software Developer. An active TS/SCI with Full Scope Polygraph Security Clearance is required. Senior Software Developer Responsibilities: - Apply knowledge and provide guidance to all phases of the software development lifecycle. - Apply knowledge in analyzing user/business needs and functionality to plan and design software systems to meet those needs. - Apply knowledge
Easy Apply
Posted 26 days ago | Updated 1 day ago

TS/SCI FSP cleared .NET Developer

ClearBridge Technology Group

•

Columbia, Maryland, USA

Contract

Our client, located in Columbia, MD, is currently in need of 2x .NET Developers (1x Junior / 1x Mid to Senior level) for an initial 12 month contract. The project is fully funded for the first year and has multiple option years. This position is 40 hours per week, M-F onsite in MD in support of C# application development. Required Skills: Active DoD TS/SCI clearance with a completed Full Scope Poly. Candidates should have a minimum of 3 years of hands on .NET development with C# 3 years of .
Posted 4 days ago | Updated 6 hours ago

Web Developer, TS/SCI with Full Scope Polygraph Security Clearance Required - G

Next Step Systems

•

Severna Park, Maryland, USA

Full-time

Web Developer, TS/SCI with Full Scope Polygraph Security Clearance Required, Severna Park, MD The selected Web Developer will join an existing team providing web portal services in support of the Corporate Management Services (CMS) transformation activities focused on establishing and maintaining CMS Web pages, the Service Reliability Engineering (SRE) products and services and providing user experience support. The role requires a self-motivated individual that is comfortable working in a team
Easy Apply
Posted 22 days ago | Updated 1 day ago

Full Stack Java Developer with DevOps Skills and Top Secret/SCI Clearance with an FSP (Required) - Annapolis Junction, MD

OMG Technologies

•

Annapolis Junction, Maryland, USA

Full-time

Full Stack Java Developer with DevOps Skills and Top Secret/SCI Clearance with an FSP (Required) - Annapolis Junction, MD We are looking to hire a candidate with the skills set mentioned and experience for a federal government security agency in Annapolis Junction, MD. This is a permanent employment role. This position is fully Onsite in Annapolis Junction, MD. Candidates must be local in MD or candidates willing to relocate to the MD area. Candidates must have Top Secret/SCI Clearance with an
Easy Apply
Posted 22 days ago

Sr. Software Developer (API, AWS)

Softworld, Inc.

•

Glen Echo, Maryland, USA

Contract

Job Title: Sr. Software Developer (API, AWS) Job Location: Bethesda MD 20817 Remote must be EST or CST candidates only. Onsite Requirements: Remote API AWS NodeJS Job Description: We are seeking aseasoned API Developer with a robust background in AWS cloud infrastructure to implement secure, scalable APIs that enhance application functionality and user experience. This role involves collaboration with cloud architects and front-end developers to deliver APIs that adhere to AWS best practice
Easy Apply
Posted 17 hours ago | Updated 2 hours ago

Senior Dotnet Developer

Emphasystem LLc

•

Remote

Full-time

Company Description ATA ANALYTIQ LLC is a dynamic HR consulting company that specializes in providing valued staffing solutions to clients and job seekers. Our experienced and balanced team is dedicated to attracting, cultivating, and inspiring talent to meet the diverse needs of our clients. We foster strong relationships between our clients and skilled workers to ensure successful partnerships and mutual growth. Role Description This is a full-time remote role for a Senior Dotnet Developer. As
Easy Apply
Posted 2 days ago

Sr. .Net Developer

Neos Consulting

•

Remote

Contract

Neos is seeking a Sr. .Net Developer for a long-term contract with our client in Austin, TX. ONLY CANDIDATES LOCAL TO TEXAS NEED APPLY, FULLY REMOTE FROM WIHTIN THE STATE OF TX The Educator Certification Online System (ECOS) supports and facilitates the certification of Texas educators. This position will work with the ECOS development manager to provide the following Software Development Services: 1) Design complex modules for ECOS and its Accountability System for Ed Prep Programs (ASEP) .Net
Posted 9 days ago | Updated 4 days ago

Sr. .Net Full Stack Developer (Hybrid Role) @Rockville, MD

Sidmans

•

Rockville, Maryland, USA

Contract

Role: Sr. .Net Full Stack Developer Work Location: Rockville, MD (Hybrid 1 or 2 days in a week) Start Date: ASAP End Date: 08/14/2024 (with possible extension) Seeking a highly motivated, flexible, organized, and detail-oriented Senior .Net Full Stack Developer (Multiple Positions) to join our dynamic team in Rockville, MD. Responsibilities: Design and develop new features and/or maintain existing applications developed on C# and ASP.NET MVC. Develop code and supporting documentation. Analyze bu
Easy Apply
Posted 9 days ago

Senior .Net Developer

Kanini

•

Remote

Contract

About Kanini Kanini provides Agile Software Development, Cloud Computing, Data Science, and Location Intelligence services to public and private organizations. We have successfully served our clients in government, finance, transportation, utility, and software industries since 2003. Why you should join Working at Kanini is flexible and personal. We are a highly motivated, collaborative team experimenting with the latest technologies. We are committed to everyone having a healthy work/life balan
Easy Apply
Posted 3 days ago

Senior .NET Developer

Assign Corp

•

Remote

Contract

Our client, an innovative healthcare organization, is hiring a Senior .NET Developer. You will have at least 7 years experience in large-scale complex projects within the healthcare industry. This position is fully remote, with PT working hours. Responsibilities: Familiarity with all phases of software development life cycle including analysis, design, functionality, testing and supportConduct architecture assessments and create proposalsConduct code reviews, and manage CI/CD processes to execu
Easy Apply
Posted 9 days ago | Updated 9 days ago

Sr. Net Developer

Softsol Resources Inc

•

Remote or Sacramento, California, USA

Contract

Job Title: Senior .Net Tech Lead Location : Sacramento, CA Duration : Long Term. Need only W2 Candidates. Job Description: Technical point of contact to customersAct as liaison between Indian technical team and customer technical team.Report to Technical architect on all technical solutions and risks.Do POCs to provide technical solutions.Technical documentation of design solutions and get approval from customer.Develop web & window-based applications using C#.Net, .Net Core, ASP.Net MVC, Windo
Easy Apply
Posted 10 days ago | Updated 3 days ago

Sr. Software Developer with active TS/SCI Poly

Leidos

•

Alexandria, Virginia, USA

Full-time

Description At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community. Our Mission, Vision, and Values guide the way we do business. Employees enjoy career enrichment opportunities available through mobility and d
Posted 1 day ago | Updated 9 hours ago

Senior .NET Developer

Kforce Technology Staffing

•

Remote or Charlotte, North Carolina, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Senior .NET Developer in Charlotte, NC. Essential Functions: * Senior .NET Developer will provide a middle-level contribution to a team responsible for the design, development, and implementation of applications to automate and improve processes of the services team * Collaborate with engineers, Product/Project Managers and operations leads to develop effective tools and applications, following coding, documentation, and design standards *
Posted 10 days ago | Updated 1 hour ago

OpenText Developer/Senior Engineer - G

Next Step Systems

•

Arlington, Virginia, USA

Full-time

OpenText Developer/Senior Engineer, Arlington, VA We are seeking an OpenText Developer/Senior Engineer to design, modify, develop, write, and implement software programming applications. You will support and/or install software applications/operating systems. You will also participate in the testing process through test review and analysis. OpenText Developer/Senior Engineer Responsibilities: - Provide OpenText development related support and services for clients. This could include full soft
Easy Apply
Posted 8 days ago | Updated 1 day ago

Senior .Net Developer - REMOTE

Chandra Technologies, Inc.

•

Remote

Contract

Job Description: Corp to Corp Resumes are accepted. Location Requirement: All work must be completed remotely. The candidate must come in to pick up his or her equipment on the first day at own expense. A candidate or a vendor representative must come in to drop off his or her equipment on the last day at own expense. Do you accept this requirement? This position should have 25+ years of work/manager experience in the IT field, be able to support our legacy FuelTaCS application as well as be abl
Easy Apply
Posted 1 day ago